Exposure
ID
MATIS.2023-05-22T06:57:18.505_1
Header ID
MATIS.2023-05-22T06:57:18.505
Date updated
2023-05-22 07:07:30 UTC+0000
Release date
2023-05-22 06:57:18 UTC+0000
UTC Start
2023-05-22 06:57:18.505
UTC End
2023-05-22 06:58:20.905
MJD Start
60086.28979751
MJD End
60086.2905197322
Exposure time (s)
62.4
Validation level
1
Tau 0: Coherence time (s)
0.003004
Ambient temperature (°C)
13.13
Seeing (arcsec)
0.99
Observation
ID
55515
Category
calibrator
Program ID
111.252S.004
Program Title
PROBING THE ORIGIN OF THE INNER DISK PHOTOMETRIC VARIABILITY OF HD 169142
Program Type
GTO
PI / COI
BERGER/ BENISTY/ BOURDAROT/ WOILLEZ/ LE BOUQUIN/ ROUSSELET-PERRAUT/ MATTER
Target
ID
41118
Name
18_Sgr
RA
276.253833
DEC
-30.75693
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
SI_PHOT_LM_LOW
Instrument sub-mode
HYBRID
Stations
A0 G1 J2 K0
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-G1 90.1550 90.1840 114.4000 114.5000
A0-J2 129.0680 129.0930 91.2000 91.4000
A0-K0 127.9770 127.9800 69.5570 69.6940
G1-J2 58.2100 58.2050 53.7000 53.8000
G1-K0 90.2170 90.2050 24.7720 24.8920
J2-K0 48.3360 48.3400 349.1240 349.2350
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 111.252S.004
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE STD
MJD-OBS 60086.28979751
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME 18_Sgr
RA 276.253833
DEC -30.75693
HIERARCH ESO DET NAME MATISSE-LM
HIERARCH ESO INS FIL NAME LM
HIERARCH ESO INS FIL ID LM
HIERARCH ESO INS DIL NAME LOW
HIERARCH ESO INS DIL ID LOW
HIERARCH ESO INS MODE HYBRID
HIERARCH ESO ISS CONF NTEL 4
HIERARCH ESO ISS CONF STATION1 A0
HIERARCH ESO ISS CONF STATION2 G1
HIERARCH ESO ISS CONF STATION3 J2
HIERARCH ESO ISS CONF STATION4 K0
EXPTIME 0.6
HIERARCH ESO DET SEQ1 PERIOD 1.04
HIERARCH ESO DET NDIT 60
HIERARCH ESO ISS PBL12 START 90.155
HIERARCH ESO ISS PBL12 END 90.184
HIERARCH ESO ISS PBLA12 START 114.4
HIERARCH ESO ISS PBLA12 END 114.5
HIERARCH ESO ISS PBL13 START 129.068
HIERARCH ESO ISS PBL13 END 129.093
HIERARCH ESO ISS PBLA13 START 91.2
HIERARCH ESO ISS PBLA13 END 91.4
HIERARCH ESO ISS PBL14 START 127.977
HIERARCH ESO ISS PBL14 END 127.98
HIERARCH ESO ISS PBLA14 START 69.557
HIERARCH ESO ISS PBLA14 END 69.694
HIERARCH ESO ISS PBL23 START 58.21
HIERARCH ESO ISS PBL23 END 58.205
HIERARCH ESO ISS PBLA23 START 53.7
HIERARCH ESO ISS PBLA23 END 53.8
HIERARCH ESO ISS PBL24 START 90.217
HIERARCH ESO ISS PBL24 END 90.205
HIERARCH ESO ISS PBLA24 START 24.772
HIERARCH ESO ISS PBLA24 END 24.892
HIERARCH ESO ISS PBL34 START 48.336
HIERARCH ESO ISS PBL34 END 48.34
HIERARCH ESO ISS PBLA34 START 349.124
HIERARCH ESO ISS PBLA34 END 349.235
HIERARCH ESO ISS AMBI TAU0 START 0.003004
HIERARCH ESO ISS AMBI TAU0 END 0.003004
HIERARCH ESO ISS AMBI TEMP 13.13
HIERARCH ESO ISS AMBI FWHM START 0.99
HIERARCH ESO ISS AMBI FWHM END 0.99